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Table 1 Single-frequency positioning accuracy of BDSBAS

From: Principle and performance of BDSBAS and PPP-B2b of BDS-3

Coordinate component Beijing Sanya Lhasa Qiemo Shanghai Xi’an Kunming Average
HPE (95%) (m) 1.54 1.68 1.72 1.34 1.13 1.11 1.88 1.48
VPE (95%) (m) 2.67 2.89 2.65 2.86 2.85 2.64 2.90 2.78